@book{36409,
	author = {Hertz, Rosanna.},
	title = {Single by chance, mothers by choice : how women are choosing parenthood without marriage and creating the new American family /},
	publisher = {Oxford University Press,},
	year = {2006.},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780195179903.001.0001}
}